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Physician Profile

Joseph G. Phaneuf, MD

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At a glance

About Dr. Phaneuf

Based in Hayward, CA, Joseph G. Phaneuf, MD is listed in the NPI registry under dermatology. NPI 1821176686 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Dermatology (Primary)

Credentials & Licensing

CA · Physician and Surgeon CMedical Board of California
No. 43104CurrentExpires May 2027Since 1993
NPINational Provider Identifier
1821176686Issued 2006

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Common questions

What does Dr. Phaneuf specialize in?

Dr. Phaneuf is a dermatologist (skin doctor) in Hayward, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.

NPI registry

Where is Dr. Phaneuf located?

Dr. Phaneuf is listed at 27400 Hesperian Blvd, Hayward, CA 94545. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Phaneuf's phone number?

The number on file is (510) 784-4000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Phaneuf's NPI number?

Dr. Phaneuf's National Provider Identifier is 1821176686. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How long has Dr. Phaneuf been practicing?

Dr. Phaneuf has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Phaneuf confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Phaneuf. If this is you, claiming it is free.

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